Mt. Simon Formation, Michigan Basin and Ohio Area (12b)

Comments on Geologic Parameters

12b CO₂ Solubility Brine: Formation Pressure:

We calculated a pressure gradient of 0.0095 Mpa/m from a pressure vs. depth diagram (Vugrinovich, 1986). Additionally, we added 16 pressure data points supplied to us by Vugrinovich, (personal communication, 2000) in our analysis. Gridded data are presented in c12bmtsimon.

12b Map:

12b Reference:

Vugrinovich, Raymond, 1986, Patterns of regional subsurface fluid movement in the Michigan Basin: Michigan Department of Natural Resources, Geological Survey Division, Open File Report 86-6.

Vugrinovich, Raymond, 2000, Senior Geologist, Michigan Department of Environmental Quality, Geological Survey Division, personal communication.